JP2001106008A5 - - Google Patents
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- JP2001106008A5 JP2001106008A5 JP1999287031A JP28703199A JP2001106008A5 JP 2001106008 A5 JP2001106008 A5 JP 2001106008A5 JP 1999287031 A JP1999287031 A JP 1999287031A JP 28703199 A JP28703199 A JP 28703199A JP 2001106008 A5 JP2001106008 A5 JP 2001106008A5
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- gas generator
- gas
- air belt
- scale
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 241000731961 Juncaceae Species 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Description
【請求項１】 エアバッグ及び該エアバッグ内にガスを供給して膨張させるエアバッグ用ガス発生器を有し、車両の乗員前方に設置されるエアバッグ装置と、
膨張部及び該膨張部内にガスを供給して膨張させるエアベルト用ガス発生器を有したエアベルト装置と、
車両の衝突に対応して該エアバッグ用ガス発生器及びエアベルト用ガス発生器を制御する制御装置とを備えた乗員保護装置において、
前記エアベルト用ガス発生器はガス発生量を調節可能なものであり、前記制御装置は、衝突規模の増大に対応して該エアベルト用ガス発生器のガス発生量を増大させるように制御することをことを特徴とする乗員保護装置。
1. An airbag device having an airbag and an airbag gas generator that supplies gas into the airbag to expand it, and is installed in front of an occupant of a vehicle.
An air belt device having an expansion portion and a gas generator for an air belt that supplies gas into the expansion portion to expand the expansion portion.
In an occupant protection device provided with a gas generator for an airbag and a control device for controlling a gas generator for an air belt in response to a vehicle collision.
The gas generator for the air belt has an adjustable gas generation amount, and the control device controls to increase the gas generation amount of the gas generator for the air belt in response to an increase in the collision scale. An occupant protection device characterized by that.
【００１２】
【課題を解決するための手段】
本発明の乗員保護装置は、エアバッグ及び該エアバッグ内にガスを供給して膨張させるエアバッグ用ガス発生器を有し、車両の乗員前方に設置されるエアバッグ装置と、膨張部及び該膨張部内にガスを供給して膨張させるエアベルト用ガス発生器を有したエアベルト装置と、車両の衝突に対応して該エアバッグ用ガス発生器及びエアベルト用ガス発生器を制御する制御装置とを備えた乗員保護装置において、前記エアベルト用ガス発生器はガス発生量を調節可能なものであり、前記制御装置は、衝突規模の増大に対応して該エアベルト用ガス発生器のガス発生量を増大させるように制御することをことを特徴とするものである。
0012
[Means for solving problems]
The occupant protection device of the present invention includes an airbag and an airbag gas generator that supplies gas into the airbag to inflate it, and the airbag device installed in front of the occupant of the vehicle, an inflatable portion, and the like. It is provided with an air belt device having an airbag gas generator that supplies gas into the expansion unit to expand it, and a control device that controls the airbag gas generator and the airbag gas generator in response to a vehicle collision. In the occupant protection device, the airbag gas generator can adjust the amount of gas generated, and the control device increases the amount of gas generated by the airbag gas generator in response to an increase in the scale of collision. It is characterized in that it is controlled in such a manner.
I．作動例１（体重に依拠しない制御例）
（１）車両の衝撃に伴ってその規模が衝撃規模検知システム４０によって検知される。衝撃規模が極めて小さいときには、図１（１）の通り、インフレータ２１，２２，３１，３２のいずれも作動せず、エアバッグ１６及びエアベルト２のいずれも膨張しない。
I. Operation example 1 (control example that does not depend on body weight)
(1) The scale of the impact of the vehicle is detected by the impact scale detection system 40. When an impact scale is very small, not operate as, any of the inflator 21, 22, 31, 32 in FIG. 1 (1), and neither of the air bag 16 and the air belt 2 inflated.
（２）衝撃規模が小規模であるときには、第１インフレータ２１，３１のみが作動し、エアバッグ１６及びエアベルト２に少量のガスが供給され、図１（２）の通りエアバッグ１６及びエアベルト２が比較的ゆっくりと、また、内圧がさほど高くならない程度に膨張する。これにより、乗員Ｐはエアベルトによって柔らかく拘束されると共に、エアバッグ１６に突入したときに柔らかく受け止められる。 (2) When the impact scale is small, only the first inflators 21 and 31 operate, a small amount of gas is supplied to the airbag 16 and the airbag 2, and the airbag 16 and the airbag 2 are as shown in FIG. 1 (2). Expands relatively slowly and to the extent that the internal pressure does not increase so much. As a result, the occupant P is softly restrained by the airbag and is softly received when it rushes into the airbag 16.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28703199A JP4161482B2 (en) | 1999-10-07 | 1999-10-07 | Crew protection device |
| US09/678,675 US6499763B1 (en) | 1999-10-07 | 2000-10-04 | Passenger protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28703199A JP4161482B2 (en) | 1999-10-07 | 1999-10-07 | Crew protection device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001106008A JP2001106008A (en) | 2001-04-17 |
| JP2001106008A5 true JP2001106008A5 (en) | 2006-01-26 |
| JP4161482B2 JP4161482B2 (en) | 2008-10-08 |
Family
ID=17712159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28703199A Expired - Fee Related JP4161482B2 (en) | 1999-10-07 | 1999-10-07 | Crew protection device |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US6499763B1 (en) |
| JP (1) | JP4161482B2 (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6816766B2 (en) * | 2002-11-26 | 2004-11-09 | General Motors Corporation | Continuous collision severity prediction |
| JP4453481B2 (en) * | 2004-08-09 | 2010-04-21 | 日産自動車株式会社 | Occupant protection device and occupant protection method |
| KR100616008B1 (en) * | 2004-09-16 | 2006-08-28 | 현대모비스 주식회사 | Seat belt of automobile |
| JP2007008219A (en) * | 2005-06-28 | 2007-01-18 | Takata Corp | Occupant restraint system |
| ZA200603799B (en) * | 2005-09-19 | 2007-05-30 | Kevin L Hollander | Passenger vehicle safety apparatus |
| JP4798137B2 (en) | 2008-01-11 | 2011-10-19 | トヨタ自動車株式会社 | Vehicle occupant restraint system |
| DE102010052412B4 (en) * | 2010-11-24 | 2017-11-16 | Daimler Ag | A method and apparatus for protecting a vehicle occupant in a vehicle seat of a vehicle |
| KR101305700B1 (en) * | 2010-11-29 | 2013-09-09 | 현대자동차주식회사 | Driver air bag device and driving method thereof |
| JP5672222B2 (en) * | 2011-11-29 | 2015-02-18 | トヨタ自動車株式会社 | Vehicle occupant restraint system |
| DE102017103826A1 (en) * | 2017-02-24 | 2018-08-30 | Trw Automotive Gmbh | A vehicle occupant restraint device and method of operating a vehicle occupant restraint device |
| SE1750845A1 (en) * | 2017-06-29 | 2018-12-30 | Hoevding Sverige Ab | Imroved airbag system |
| US10336278B2 (en) * | 2017-07-14 | 2019-07-02 | Autoliv Asp, Inc. | Inflatable airbag harness assemblies |
| CN109421641A (en) * | 2017-08-28 | 2019-03-05 | 长城汽车股份有限公司 | Vehicle airbag control system and method |
| CN109263591B (en) * | 2018-09-30 | 2020-05-01 | 浙江吉利汽车研究院有限公司 | Occupant protection system and method for vehicle |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4858533A (en) * | 1971-11-22 | 1973-08-16 | ||
| JP3057112B2 (en) | 1991-09-24 | 2000-06-26 | タカタ株式会社 | Inflatable seat belt device |
| US5626359A (en) * | 1993-12-02 | 1997-05-06 | Trw Vehicle Safety Systems, Inc. | Method and apparatus for controlling an actuatable restraining device in response to discrete control zones |
| US5573269A (en) * | 1993-12-02 | 1996-11-12 | Trw Vehicle Safety Systems Inc. | Apparatus and method for sensing and restraining an occupant of a vehicle seat |
| US5865463A (en) * | 1997-02-15 | 1999-02-02 | Breed Automotive Technology, Inc. | Airbag deployment controller |
| JP3704908B2 (en) | 1997-09-08 | 2005-10-12 | タカタ株式会社 | Crew protection device |
| US5906393A (en) * | 1997-09-16 | 1999-05-25 | Trw Inc. | Occupant restraint system and control method with variable sense, sample, and determination rates |
| US6021863A (en) * | 1997-11-17 | 2000-02-08 | Automotive Systems Laboratory, Inc. | Seat weight sensor using fluid filled tubing |
| JPH11170948A (en) | 1997-12-15 | 1999-06-29 | Honda Motor Co Ltd | Occupant restraint system |
| US6109647A (en) * | 1997-12-15 | 2000-08-29 | Honda Giken Kogyo Kabushiki Kaisha | Seat-occupant restraining apparatus |
| US6311112B1 (en) * | 1997-12-19 | 2001-10-30 | Trw Inc. | Occupant restraint system and method having smart process initiation control |
| US6199901B1 (en) * | 1998-02-05 | 2001-03-13 | Nissan Motor Co., Ltd. | Air bag apparatus |
| US5947514A (en) * | 1998-02-20 | 1999-09-07 | Breed Automotive Technology, Inc. | Valve controlled automotive pyrotechnic systems |
| US6186539B1 (en) * | 1998-07-01 | 2001-02-13 | Trw Inc. | Method and apparatus for controlling an actuatable restraint device using crash severity indexing and crush zone sensor |
| US6189922B1 (en) * | 1998-09-21 | 2001-02-20 | Autoliv Asp Inc. | Inflator with multiple initiators |
| JP3879338B2 (en) * | 1999-11-11 | 2007-02-14 | タカタ株式会社 | Crew protection device |
| US6282473B1 (en) * | 1999-12-07 | 2001-08-28 | Trw Vehicle Safety Systems Inc. | System and method for controlling a vehicle occupant protection device |
| US6209908B1 (en) * | 1999-12-23 | 2001-04-03 | Z/C Holding Company | Inflatable restraint assembly for vehicles |
| US6259042B1 (en) * | 2000-05-24 | 2001-07-10 | Trw Inc. | Weight determining system |
-
1999
- 1999-10-07 JP JP28703199A patent/JP4161482B2/en not_active Expired - Fee Related
-
2000
- 2000-10-04 US US09/678,675 patent/US6499763B1/en not_active Expired - Fee Related
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